1387844100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:715

約数の個数: 216

約数和(自身を含む): 4538334528

約数和(自身を除く): 3150490428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 71, 74, 75, 90, 100, 111, 142, 148, 150, 180, 185, 213, 222, 225, 284, 300, 333, 355, 370, 426, 444, 450, 555, 587, 639, 666, 710, 740, 852, 900, 925, 1065, 1110, 1174, 1278, 1332, 1420, 1665, 1761, 1775, 1850, 2130, 2220, 2348, 2556, 2627, 2775, 2935, 3195, 3330, 3522, 3550, 3700, 4260, 5254, 5283, 5325, 5550, 5870, 6390, 6660, 7044, 7100, 7881, 8325, 8805, 10508, 10566, 10650, 11100, 11740, 12780, 13135, 14675, 15762, 15975, 16650, 17610, 21132, 21300, 21719, 23643, 26270, 26415, 29350, 31524, 31950, 33300, 35220, 39405, 41677, 43438, 44025, 47286, 52540, 52830, 58700, 63900, 65157, 65675, 78810, 83354, 86876, 88050, 94572, 105660, 108595, 118215, 125031, 130314, 131350, 132075, 157620, 166708, 176100, 195471, 197025, 208385, 217190, 236430, 250062, 260628, 262700, 264150, 325785, 375093, 390942, 394050, 416770, 434380, 472860, 500124, 528300, 542975, 591075, 625155, 651570, 750186, 781884, 788100, 833540, 977355, 1041925, 1085950, 1182150, 1250310, 1303140, 1500372, 1542049, 1628925, 1875465, 1954710, 2083850, 2171900, 2364300, 2500620, 3084098, 3125775, 3257850, 3750930, 3909420, 4167700, 4626147, 4886775, 6168196, 6251550, 6515700, 7501860, 7710245, 9252294, 9377325, 9773550, 12503100, 13878441, 15420490, 18504588, 18754650, 19547100, 23130735, 27756882, 30840980, 37509300, 38551225, 46261470, 55513764, 69392205, 77102450, 92522940, 115653675, 138784410, 154204900, 231307350, 277568820, 346961025, 462614700, 693922050, 1387844100]

約数ペア:

[(1, 1387844100), (2, 693922050), (3, 462614700), (4, 346961025), (5, 277568820), (6, 231307350), (9, 154204900), (10, 138784410), (12, 115653675), (15, 92522940), (18, 77102450), (20, 69392205), (25, 55513764), (30, 46261470), (36, 38551225), (37, 37509300), (45, 30840980), (50, 27756882), (60, 23130735), (71, 19547100), (74, 18754650), (75, 18504588), (90, 15420490), (100, 13878441), (111, 12503100), (142, 9773550), (148, 9377325), (150, 9252294), (180, 7710245), (185, 7501860), (213, 6515700), (222, 6251550), (225, 6168196), (284, 4886775), (300, 4626147), (333, 4167700), (355, 3909420), (370, 3750930), (426, 3257850), (444, 3125775), (450, 3084098), (555, 2500620), (587, 2364300), (639, 2171900), (666, 2083850), (710, 1954710), (740, 1875465), (852, 1628925), (900, 1542049), (925, 1500372), (1065, 1303140), (1110, 1250310), (1174, 1182150), (1278, 1085950), (1332, 1041925), (1420, 977355), (1665, 833540), (1761, 788100), (1775, 781884), (1850, 750186), (2130, 651570), (2220, 625155), (2348, 591075), (2556, 542975), (2627, 528300), (2775, 500124), (2935, 472860), (3195, 434380), (3330, 416770), (3522, 394050), (3550, 390942), (3700, 375093), (4260, 325785), (5254, 264150), (5283, 262700), (5325, 260628), (5550, 250062), (5870, 236430), (6390, 217190), (6660, 208385), (7044, 197025), (7100, 195471), (7881, 176100), (8325, 166708), (8805, 157620), (10508, 132075), (10566, 131350), (10650, 130314), (11100, 125031), (11740, 118215), (12780, 108595), (13135, 105660), (14675, 94572), (15762, 88050), (15975, 86876), (16650, 83354), (17610, 78810), (21132, 65675), (21300, 65157), (21719, 63900), (23643, 58700), (26270, 52830), (26415, 52540), (29350, 47286), (31524, 44025), (31950, 43438), (33300, 41677), (35220, 39405)]